More N1 vocabulary

• 滞るとどこおるto stagnate; to be delayed
• 親しむしたしむto be intimate with; to befriend
• 強めるつよめるto strengthen; to emphasize
• 遅らすおくらすto retard; to delay
• 勢力せいりょくinfluence; power; might; strength; potency; force; energy
• 清濁せいだくgood and evil; purity and impurity